105 lines
2.9 KiB
Vue
105 lines
2.9 KiB
Vue
<template>
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<div v-if="!item.hidden&&item.children" class="menu-wrapper">
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<template v-if="hasOneShowingChild(item.children,item) && (!onlyOneChild.children||onlyOneChild.noShowingChildren)&&!item.alwaysShow">
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<a :href="onlyOneChild.path" target="_blank" @click="clickLink(onlyOneChild.path,$event)">
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<el-menu-item :index="resolvePath(onlyOneChild.path)" :class="{'submenu-title-noDropdown':!isNest}">
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<item v-if="onlyOneChild.meta" :icon="onlyOneChild.meta.icon||item.meta.icon" :title="onlyOneChild.meta.title" />
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</el-menu-item>
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</a>
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</template>
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<el-submenu v-else :index="item.name||item.path">
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<template slot="title">
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<item v-if="item.meta" :icon="item.meta.icon" :title="item.meta.title" />
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</template>
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<template v-for="child in item.children" v-if="!child.hidden">
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<sidebar-item
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v-if="child.children&&child.children.length>0"
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:is-nest="true"
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:item="child"
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:key="child.path"
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:base-path="resolvePath(child.path)"
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class="nest-menu" />
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<a v-else :href="child.path" :key="child.name" target="_blank" @click="clickLink(child.path,$event)">
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<el-menu-item :index="resolvePath(child.path)">
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<item v-if="child.meta" :icon="child.meta.icon" :title="child.meta.title" />
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</el-menu-item>
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</a>
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</template>
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</el-submenu>
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</div>
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</template>
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<script>
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import path from 'path'
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import { validateURL } from '@/utils/validate'
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import Item from './Item'
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export default {
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name: 'SidebarItem',
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components: { Item },
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props: {
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// route object
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item: {
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type: Object,
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required: true
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},
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isNest: {
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type: Boolean,
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default: false
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},
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basePath: {
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type: String,
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default: ''
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}
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},
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data() {
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return {
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onlyOneChild: null
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}
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},
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methods: {
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hasOneShowingChild(children, parent) {
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const showingChildren = children.filter(item => {
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if (item.hidden) {
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return false
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} else {
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// Temp set(will be used if only has one showing child)
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this.onlyOneChild = item
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return true
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}
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})
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// When there is only one child router, the child router is displayed by default
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if (showingChildren.length === 1) {
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return true
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}
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// Show parent if there are no child router to display
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if (showingChildren.length === 0) {
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this.onlyOneChild = { ... parent, path: '', noShowingChildren: true }
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return true
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}
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return false
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},
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resolvePath(routePath) {
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return path.resolve(this.basePath, routePath)
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},
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isExternalLink(routePath) {
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return validateURL(routePath)
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},
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clickLink(routePath, e) {
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if (!this.isExternalLink(routePath)) {
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e.preventDefault()
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const path = this.resolvePath(routePath)
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this.$router.push(path)
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}
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}
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}
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}
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</script>
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